How many pages is a mid-volume scanner capable of handling?

A.
1000 pages per day
B.
2000 pages per day
C.
3000 pages per day
D.
4000 pages per day
Explanation:
http://h41112.www4.hp.com/promo/information-is-power/pdf/Selecting-the-RightScanning-Solution-for-Your-Capture-Infrastructure_091009.pdf (see page 2, second bullet)